Abbreviation Full Name 中 文 说 明HVAC CUB Central Utility Building 中央动力厂房GEX General EXhaust 普通及热排气SEX Scrubber EXhaust 酸排气VEX Volatile orgaic compound EXhaust 有机溶剂排气AEX Ammonia EXhaust 碱性排气PCW Plant Cooling Water 工艺冷却水PV Process Vacuum 工艺真空HV House Vacuum